The corn snake is a North American species of rat snake that subdues its small prey by constriction. It is found throughout the southeastern and central United States.
Their docile nature, reluctance to bite, moderate adult size,
attractive pattern, and comparatively simple care make them popular pet
snakes. Though superficially resembling the venomous copperhead and often killed as a result of this mistaken identity, corn snakes are harmless and beneficial to humans. Corn snakes lack venom and help control populations of wild rodent pests that damage crops and spread disease.